2017658032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{1663}}^1$

素因数の和:2010

約数の個数: 80

約数和(自身を含む): 4448604160

約数和(自身を除く): 2430946128

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 307, 494, 614, 988, 1228, 1663, 1976, 2456, 3326, 3952, 3991, 4912, 5833, 6652, 7982, 11666, 13304, 15964, 21619, 23332, 26608, 31597, 31928, 43238, 46664, 63194, 63856, 75829, 86476, 93328, 126388, 151658, 172952, 252776, 303316, 345904, 410761, 505552, 510541, 606632, 821522, 1021082, 1213264, 1643044, 2042164, 3286088, 4084328, 6572176, 6637033, 8168656, 9700279, 13274066, 19400558, 26548132, 38801116, 53096264, 77602232, 106192528, 126103627, 155204464, 252207254, 504414508, 1008829016, 2017658032]

約数ペア:

[(1, 2017658032), (2, 1008829016), (4, 504414508), (8, 252207254), (13, 155204464), (16, 126103627), (19, 106192528), (26, 77602232), (38, 53096264), (52, 38801116), (76, 26548132), (104, 19400558), (152, 13274066), (208, 9700279), (247, 8168656), (304, 6637033), (307, 6572176), (494, 4084328), (614, 3286088), (988, 2042164), (1228, 1643044), (1663, 1213264), (1976, 1021082), (2456, 821522), (3326, 606632), (3952, 510541), (3991, 505552), (4912, 410761), (5833, 345904), (6652, 303316), (7982, 252776), (11666, 172952), (13304, 151658), (15964, 126388), (21619, 93328), (23332, 86476), (26608, 75829), (31597, 63856), (31928, 63194), (43238, 46664)]